Circuit board soaking device and use method thereof

Abstract

The invention discloses a circuit board soaking device and a using method thereof, and relates to the technical field of soaking devices.The circuit board soaking device comprises a soaking device body, a supporting frame and a supporting block, the bottom of the soaking device body is fixedly connected with the top of the supporting block, and the bottom of the supporting frame is fixedly connected with the top of the soaking device body; and a uniform mixing assembly is arranged at the bottom of the inner wall of the soaking device body, and a communicating washing assembly is arranged on the right side of the soaking device body. According to the soaking device, the uniform mixing assembly is arranged to be matched and communicated with the washing assembly to stably, uniformly and uniformly soak the circuit board in the soaking device body, so that the problems that bubbles easily appear on the surface of the circuit board when the circuit board is soaked by an existing soaking device, and the soaking effect is poor are solved; meanwhile, under the influence of bubbles, the interiors of small holes formed in the circuit board cannot be effectively soaked, and the use effect of the soaking device is reduced, and the effect of uniform soaking is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of immersion devices, and in particular to a circuit board immersion device and a use method thereof. Background Art

[0002] The names of circuit boards include ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, etc. Circuit boards miniaturize and visualize circuits, and play an important role in the mass production of fixed circuits and optimizing the layout of electrical appliances.

[0003] For example, a soaking device for secondary stripping of circuit boards with publication number CN218634426U mainly controls the movement of a supporting cross plate through a hydraulic mechanism and an internal mechanism to ensure the clamping force on multiple circuit boards, prevent the circuit boards from falling, and take out multiple circuit boards at the same time after the soaking is completed and suspend them in the air.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] When the existing soaking device soaks the circuit board, bubbles are likely to appear on the surface of the circuit board, resulting in poor soaking effect. At the same time, under the influence of the bubbles, the inside of the small holes opened in the circuit board cannot be effectively soaked, reducing the use effect of the soaking device. Summary of the invention

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide a circuit board immersion device and a method of using the same, which has the advantage of uniform immersion and solves the problem that bubbles are easily generated on the surface of the circuit board when the circuit board is immersed in the existing immersion device, resulting in poor immersion effect. At the same time, under the influence of bubbles, the inside of the small holes opened in the circuit board cannot be effectively immersed, thereby reducing the use effect of the immersion device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a circuit board immersion device and a method of using the same, comprising a immersion device body, a support frame and a support block, wherein the bottom of the immersion device body is fixedly connected to the top of the support block, the bottom of the support frame is fixedly connected to the top of the immersion device body, a uniform mixing component is provided at the bottom of the inner wall of the immersion device body, and a connecting flushing component is provided on the right side of the immersion device body.

[0008] As a preferred embodiment of the present invention, the uniform mixing component includes a mounting groove, a cylinder is fixedly connected to the interior of the mounting groove, a movable plate is fixedly connected to the output end of the cylinder, a motor is fixedly connected to the top of the movable plate, a plurality of motors are provided, and the plurality of motors are equidistantly arranged, and a mixing ring is fixedly connected to the top of the motor.

[0009] As a preferred embodiment of the present invention, the connecting flushing assembly includes a connecting pipe, the other end of the connecting pipe is connected to a water pump, the output end of the water pump is connected to a water tank, the top of the water tank is connected to a flushing pipe, and the flushing pipe is located on the top of the mixing ring.

[0010] As a preferred embodiment of the present invention, an ultrasonic sound generator is fixedly connected to the bottom of the inner wall of the immersion device body, and a control box is fixedly connected to the front of the immersion device body. The control box is electrically connected to the ultrasonic sound generator, cylinder, motor and water pump through wires.

[0011] As a preferred embodiment of the present invention, a movable groove is provided on the top of the water tank, a filter plate is movably connected inside the movable groove, an engaging plate is fixedly connected to the top of the filter plate, and the bottom of the engaging plate is movably engaged with the top of the movable groove.

[0012] As a preferred embodiment of the present invention, a waterproof ring is installed on the outside of the motor, a connecting groove is opened on the top of the waterproof ring, a sealing ring is fixedly connected to the bottom of the mixing ring, and the surface of the sealing ring is movably connected to the inside of the connecting groove.

[0013] As a preferred embodiment of the present invention, a protection box is installed on the outer side of the water pump, and the left side of the protection box is fixedly connected to the right side of the immersion device body.

[0014] As a preferred embodiment of the present invention, a connecting groove is opened on the left side of the soaking device body, a sealing column is installed inside the connecting groove, and the surface of the flushing pipe is fixedly connected to the inside of the sealing column.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention provides a uniform mixing component in conjunction with a connected flushing component to uniformly soak the circuit board in the soaking device body, thereby solving the problem that bubbles are easily formed on the surface of the circuit board when the circuit board is soaked in the existing soaking device, resulting in poor soaking effect. At the same time, under the influence of bubbles, the inside of the small holes opened in the circuit board cannot be effectively soaked, which reduces the use effect of the soaking device, and achieves the effect of uniform soaking.

[0017] 2. The present invention provides a uniform mixing component, and the mounting groove can facilitate the installation and fixation of the cylinder during use. When the circuit board moves to the inside of the immersion device body, the cylinder can be started, so that the output end of the cylinder pushes the movable plate to move, and the movement of the movable plate can push the motor to move, and the movement of the motor can push the mixing ring to move. Then, by starting the motor, the output end of the motor drives the mixing ring to rotate, and the rotation of the mixing ring can stir and mix the immersion liquid in the immersion device body, so that the mixed liquid moves evenly to immerse the circuit board.

[0018] 3. The present invention provides a connecting flushing component, so that the water pump can be started during use, so that the water pump suction end sucks the soaking liquid from the soaking device body through the connecting pipe, and then transports the soaking liquid to the water tank through the output end. The soaking liquid then passes through the water tank and enters the interior of the flushing pipe to flush the circuit board in the soaking device body, thereby enhancing the uniformity of the circuit board soaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the three-dimensional split structure of the present invention;

[0021] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. Soaking device body; 2. Support frame; 3. Support block; 4. Uniform mixing component; 41. Mounting groove; 42. Cylinder; 43. Movable plate; 44. Motor; 45. Mixing ring; 5. Connecting flushing component; 51. Connecting pipe; 52. Water pump; 53. Water tank; 54. Flush pipe; 6. Ultrasonic sounder; 7. Control box; 8. Moving groove; 9. Filter plate; 10. Engaging plate; 11. Waterproof ring; 12. Connecting groove; 13. Sealing ring; 14. Protective box; 15. Connecting groove; 16. Sealing column. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figures 1 to 3As shown, the present invention provides a circuit board immersion device and a method of using the same, comprising an immersion device body 1, a support frame 2 and a support block 3, the bottom of the immersion device body 1 is fixedly connected to the top of the support block 3, the bottom of the support frame 2 is fixedly connected to the top of the immersion device body 1, a uniform mixing component 4 is provided at the bottom of the inner wall of the immersion device body 1, and a connecting flushing component 5 is provided on the right side of the immersion device body 1.

[0025] refer to Figure 2 The uniform mixing component 4 includes a mounting groove 41, a cylinder 42 is fixedly connected to the inside of the mounting groove 41, a movable plate 43 is fixedly connected to the output end of the cylinder 42, a motor 44 is fixedly connected to the top of the movable plate 43, a plurality of motors 44 are provided, and the plurality of motors 44 are arranged at equal distances, and a mixing ring 45 is fixedly connected to the top of the motor 44.

[0026] As a technical optimization scheme of the present invention, by setting a uniform mixing component 4, the mounting groove 41 can facilitate the installation and fixation of the cylinder 42 during use. When the circuit board moves to the inside of the immersion device body 1, the cylinder 42 can be started so that the output end of the cylinder 42 pushes the movable plate 43 to move. The movement of the movable plate 43 can push the motor 44 to move. The movement of the motor 44 can push the mixing ring 45 to move. Then, by starting the motor 44, the output end of the motor 44 drives the mixing ring 45 to rotate. The rotation of the mixing ring 45 can stir and mix the immersion liquid in the immersion device body 1, so that the mixed liquid moves evenly to immerse the circuit board.

[0027] refer to Figure 2 The connected flushing component 5 includes a connecting pipe 51, the other end of the connecting pipe 51 is connected to a water pump 52, the output end of the water pump 52 is connected to a water tank 53, the top of the water tank 53 is connected to a flushing pipe 54, and the flushing pipe 54 is located at the top of the mixing ring 45.

[0028] As a technical optimization scheme of the present invention, by setting a connecting flushing component 5, the water pump 52 can be started during use, so that the suction end of the water pump 52 sucks the soaking liquid from the soaking device body 1 through the connecting pipe 51, and then transports the soaking liquid to the water tank 53 through the output end. The soaking liquid then passes through the water tank 53 and enters the interior of the flushing pipe 54 to flush the circuit board in the soaking device body 1, thereby enhancing the uniformity of the circuit board soaking.

[0029] refer to Figure 2 An ultrasonic sound generator 6 is fixedly connected to the bottom of the inner wall of the soaking device body 1, and a control box 7 is fixedly connected to the front of the soaking device body 1. The control box 7 is electrically connected to the ultrasonic sound generator 6, the cylinder 42, the motor 44 and the water pump 52 through wires.

[0030] As a technical optimization solution of the present invention, by setting up an ultrasonic sound generator 6 and a control box 7, the ultrasonic sound generator 6 can be started during use to emit ultrasonic waves, which can clean the circuit board and accelerate the formation of bubbles, so that the bubbles are discharged from the circuit board, thereby improving the immersion effect of the circuit board.

[0031] refer to Figure 2 A movable groove 8 is provided at the top of the water tank 53 , and a filter plate 9 is movably connected inside the movable groove 8 . An engaging plate 10 is fixedly connected to the top of the filter plate 9 , and the bottom of the engaging plate 10 is movably engaged with the top of the movable groove 8 .

[0032] As a technical optimization scheme of the present invention, by setting the movable groove 8, the filter plate 9 and the meshing plate 10, the movable groove 8 can facilitate the movement of the filter plate 9 during use, thereby enhancing the convenience of movement of the filter plate 9 during use. The filter plate 9 can filter the water tank 53 during use to prevent impurities from re-entering the immersion device body 1. The meshing plate 10 can mesh with the top of the movable groove 8 to prevent external impurities from falling into the water tank 53 through the movable groove 8.

[0033] refer to Figure 2 A waterproof ring 11 is installed on the outside of the motor 44, a connecting groove 12 is opened on the top of the waterproof ring 11, a sealing ring 13 is fixedly connected to the bottom of the mixing ring 45, and the surface of the sealing ring 13 is movably connected to the inside of the connecting groove 12.

[0034] As a technical optimization solution of the present invention, by providing a waterproof ring 11, a connecting groove 12 and a sealing ring 13, the waterproof ring 11 can protect the outer side of the motor 44 during use, thereby enhancing the safety of the motor 44 and preventing the motor 44 from being easily damaged by external influences. The connecting groove 12 can facilitate the motor 44 to drive the mixing ring 45 to rotate normally, and can also facilitate the installation of the sealing ring 13, thereby enhancing the sealing effect in the connecting groove 12 and improving the safety of the motor 44.

[0035] refer to Figure 2 A protection box 14 is installed on the outside of the water pump 52, and the left side of the protection box 14 is fixedly connected to the right side of the immersion device body 1.

[0036] As a technical optimization solution of the present invention, by providing a protection box 14, the protection box 14 can protect the outer side of the water pump 52 during use, thereby enhancing the safety of the water pump 52 and preventing the water pump 52 from being easily affected by the outside world during use.

[0037] refer to Figure 3A connecting groove 15 is provided on the left side of the soaking device body 1 , a sealing column 16 is installed inside the connecting groove 15 , and the surface of the flushing pipe 54 is fixedly connected to the inside of the sealing column 16 .

[0038] As a technical optimization solution of the present invention, by providing a connecting groove 15 and a sealing column 16, the connecting groove 15 can facilitate the installation and fixation of the flushing pipe 54 during use, and the sealing column 16 can seal between the connecting groove 15 and the flushing pipe 54, thereby enhancing the use stability of the flushing pipe 54 and avoiding water seepage.

[0039] The working principle and use process of the present invention are as follows: when in use, the mounting groove 41 can facilitate the installation and fixing of the cylinder 42. When the circuit board moves to the inside of the soaking device body 1, the cylinder 42 can be started, so that the output end of the cylinder 42 pushes the movable plate 43 to move. The movement of the movable plate 43 can push the motor 44 to move. The movement of the motor 44 can push the mixing ring 45 to move. Then, by starting the motor 44, the output end of the motor 44 drives the mixing ring 45 to rotate. The rotation of the mixing ring 45 can stir and mix the soaking liquid in the soaking device body 1, so that the mixed liquid moves evenly to soak the circuit board. Then, by starting the water pump 5 2. The suction end of the water pump 52 sucks the soaking liquid from the soaking device body 1 through the connecting pipe 51, and then transports the soaking liquid to the water tank 53 through the output end. The soaking liquid then passes through the water tank 53 and enters the inside of the flushing pipe 54 to flush the circuit board in the soaking device body 1, thereby enhancing the uniformity of soaking the circuit board. At the same time, the ultrasonic sounder 6 can be started to emit ultrasonic waves, which can clean the circuit board and accelerate the formation of bubbles, so that the bubbles are discharged from the circuit board, thereby improving the soaking effect of the circuit board, achieving the effect of uniformly soaking the circuit board, and enhancing the use effect of the soaking device.

[0040] In summary: this circuit board immersion device and its use method, by setting a uniform mixing component 4 in cooperation with a connected flushing component 5 to stably and evenly soak the circuit board in the immersion device body 1, solves the problem of the existing immersion device that bubbles are prone to appear on the surface of the circuit board when immersing the circuit board, resulting in poor immersion effect. At the same time, under the influence of bubbles, it is easy for the small holes opened in the circuit board to fail to be effectively soaked, reducing the use effect of the immersion device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board immersion device and a method of using the same, comprising an immersion device body (1), a support frame (2) and a support block (3), characterized in that: The bottom of the soaking device body (1) is fixedly connected to the top of the support block (3), the bottom of the support frame (2) is fixedly connected to the top of the soaking device body (1), a uniform mixing component (4) is provided at the bottom of the inner wall of the soaking device body (1), and a connecting flushing component (5) is provided on the right side of the soaking device body (1).

2. A circuit board immersion device and a method of using the same according to claim 1, characterized in that: The uniform mixing assembly (4) comprises a mounting groove (41), the interior of the mounting groove (41) is fixedly connected to a cylinder (42), the output end of the cylinder (42) is fixedly connected to a movable plate (43), the top of the movable plate (43) is fixedly connected to a motor (44), a plurality of motors (44) are provided, and the plurality of motors (44) are arranged at equal distances, and a mixing ring (45) is fixedly connected to the top of the motor (44).

3. A circuit board immersion device and a method of using the same according to claim 2, characterized in that: The connecting and flushing assembly (5) comprises a connecting pipe (51), the other end of the connecting pipe (51) is connected to a water pump (52), the output end of the water pump (52) is connected to a water tank (53), the top of the water tank (53) is connected to a flushing pipe (54), and the flushing pipe (54) is located on the top of the mixing ring (45).

4. A circuit board immersion device and a method of using the same according to claim 3, characterized in that: An ultrasonic sound generator (6) is fixedly connected to the bottom of the inner wall of the soaking device body (1), and a control box (7) is fixedly connected to the front of the soaking device body (1); the control box (7) is electrically connected to the ultrasonic sound generator (6), the cylinder (42), the motor (44) and the water pump (52) via wires.

5. A circuit board immersion device and a method of using the same according to claim 3, characterized in that: A movable groove (8) is provided on the top of the water tank (53), a filter plate (9) is movably connected inside the movable groove (8), a meshing plate (10) is fixedly connected to the top of the filter plate (9), and the bottom of the meshing plate (10) is movably meshed with the top of the movable groove (8).

6. A circuit board immersion device and a method of using the same according to claim 2, characterized in that: A waterproof ring (11) is installed on the outside of the motor (44), a connecting groove (12) is provided on the top of the waterproof ring (11), a sealing ring (13) is fixedly connected to the bottom of the mixing ring (45), and a surface of the sealing ring (13) is movably connected to the inside of the connecting groove (12).

7. A circuit board immersion device and a method of using the same according to claim 3, characterized in that: A protection box (14) is installed on the outside of the water pump (52), and the left side of the protection box (14) is fixedly connected to the right side of the soaking device body (1).

8. A circuit board immersion device and a method of using the same according to claim 3, characterized in that: A connecting groove (15) is provided on the left side of the soaking device body (1), a sealing column (16) is installed inside the connecting groove (15), and the surface of the flushing pipe (54) is fixedly connected to the inside of the sealing column (16).

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